12^r = 13
Take the logarithm of each side of the equation:
r log(12) = log(13)
Divide each side by log(12) :
r = log(13) / log(12) = 1.03221,,, (rounded)
[latex]12^r=13\\ r=\log_{12}13[/latex]
Answers
BettieZumbrunnen
12^r = 13
Take the logarithm of each side of the equation:
r log(12) = log(13)
Divide each side by log(12) :
r = log(13) / log(12) = 1.03221,,, (rounded)
yassautumn
[latex]12^r=13\\ r=\log_{12}13[/latex]